From: Wolfram Sang <wsa@the-dreams.de>
To: Nicola Corna <nicola@corna.info>
Cc: Stephen Warren <swarren@wwwdotorg.org>,
Lee Jones <lee@kernel.org>, Eric Anholt <eric@anholt.net>,
Jonathan Cameron <jic23@kernel.org>,
linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
Hartmut Knaack <knaack.h@gmx.de>,
Lars-Peter Clausen <lars@metafoo.de>,
Peter Meerwald <pmeerw@pmeerw.net>,
linux-iio@vger.kernel.org, linux-rpi-kernel@lists.infradead.org
Subject: Re: [PATCH v2 3/5] i2c: add I2C_AQ_NO_CLK_STRETCH to i2c-bcm2835.c
Date: Mon, 30 Nov 2015 18:27:04 +0100 [thread overview]
Message-ID: <20151130172704.GD9554@katana> (raw)
In-Reply-To: <1446118467-26453-3-git-send-email-nicola@corna.info>
[-- Attachment #1: Type: text/plain, Size: 585 bytes --]
On Thu, Oct 29, 2015 at 12:34:25PM +0100, Nicola Corna wrote:
> As reported here
> http://www.advamation.com/knowhow/raspberrypi/rpi-i2c-bug.html
> and confirmed here
> https://www.raspberrypi.org/forums/viewtopic.php?p=146272
> the BCM2835 has a hardware bug in its i2c module which prevents a correct
> clock stretching. This patch adds the I2C_AQ_NO_CLK_STRETCH quirk flag
> to i2c-bcm2835.
>
> Signed-off-by: Nicola Corna <nicola@corna.info>
I put the above links into the code as comments, reworded the commit
message a little and applied it to for-next, thanks!
[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 819 bytes --]
next prev parent reply other threads:[~2015-11-30 17:27 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-27 20:11 [PATCH 1/4] i2c: added i2c quirk flag for unsupported clock stretching Nicola Corna
2015-10-27 20:11 ` [PATCH 2/4] i2c: added I2C_AQ_NO_CLK_STRETCH to i2c-algo-bit.c Nicola Corna
2015-10-27 20:11 ` [PATCH 3/4] i2c: added I2C_AQ_NO_CLK_STRETCH to i2c-bcm2835.c Nicola Corna
[not found] ` <1445976718-7449-3-git-send-email-nicola-V0pQiMyom5mh6J55Ss3d3w@public.gmane.org>
2015-10-28 19:16 ` Eric Anholt
2015-10-29 4:10 ` Stephen Warren
2015-10-27 20:11 ` [PATCH v3 4/4] iio: humidity: si7020: added No Hold read mode Nicola Corna
2015-10-27 23:30 ` Wolfram Sang
2015-10-28 6:46 ` Nicola Corna
2015-10-28 6:58 ` [PATCH v4 " Nicola Corna
[not found] ` <1446015506-21371-1-git-send-email-nicola-V0pQiMyom5mh6J55Ss3d3w@public.gmane.org>
2015-10-28 9:38 ` Lars-Peter Clausen
2015-10-28 18:35 ` Nicola Corna
2015-10-28 18:46 ` Lars-Peter Clausen
2015-10-28 20:17 ` Nicola Corna
[not found] ` <563117FB.5030506-Qo5EllUWu/uELgA04lAiVw@public.gmane.org>
2015-10-28 20:19 ` Nicola Corna
2015-10-29 9:17 ` Lars-Peter Clausen
2015-10-29 11:34 ` [PATCH v2 1/5] i2c: add i2c quirk flag for unsupported clock stretching Nicola Corna
2015-10-29 11:34 ` [PATCH v2 2/5] i2c: add I2C_AQ_NO_CLK_STRETCH to i2c-algo-bit.c Nicola Corna
[not found] ` <1446118467-26453-2-git-send-email-nicola-V0pQiMyom5mh6J55Ss3d3w@public.gmane.org>
2015-11-30 17:26 ` Wolfram Sang
2015-10-29 11:34 ` [PATCH v2 3/5] i2c: add I2C_AQ_NO_CLK_STRETCH to i2c-bcm2835.c Nicola Corna
2015-11-30 17:27 ` Wolfram Sang [this message]
2015-10-29 11:34 ` [PATCH 4/5] i2c: add i2c_check_quirks helper function Nicola Corna
[not found] ` <1446118467-26453-4-git-send-email-nicola-V0pQiMyom5mh6J55Ss3d3w@public.gmane.org>
2015-10-31 10:18 ` Jonathan Cameron
[not found] ` <56349581.8070900-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2015-11-30 17:28 ` Wolfram Sang
2015-11-30 17:30 ` Wolfram Sang
2015-10-29 11:34 ` [PATCH v5 5/5] iio: humidity: si7020: add No Hold read mode Nicola Corna
2015-10-31 10:21 ` Jonathan Cameron
[not found] ` <56349644.2060308-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2015-11-30 17:33 ` Wolfram Sang
2015-12-05 18:24 ` Jonathan Cameron
2015-12-05 19:01 ` Wolfram Sang
2015-11-30 17:24 ` [PATCH v2 1/5] i2c: add i2c quirk flag for unsupported clock stretching Wolfram Sang
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20151130172704.GD9554@katana \
--to=wsa@the-dreams.de \
--cc=eric@anholt.net \
--cc=jic23@kernel.org \
--cc=knaack.h@gmx.de \
--cc=lars@metafoo.de \
--cc=lee@kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-i2c@vger.kernel.org \
--cc=linux-iio@vger.kernel.org \
--cc=linux-rpi-kernel@lists.infradead.org \
--cc=nicola@corna.info \
--cc=pmeerw@pmeerw.net \
--cc=swarren@wwwdotorg.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).